package com.itheima.controller;

import com.alibaba.dubbo.config.annotation.Reference;
import com.alibaba.fastjson.JSON;
import com.itheima.constant.MessageConstant;
import com.itheima.constant.RedisMessageConstant;
import com.itheima.entity.Result;
import com.itheima.pojo.Member;
import com.itheima.service.MemberService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import redis.clients.jedis.JedisPool;


import javax.servlet.http.Cookie;
import javax.servlet.http.HttpServletResponse;
import java.util.Date;
import java.util.Map;

@RestController
@RequestMapping("/member")
public class MemberController {

    @Autowired
    private JedisPool jedisPool;
    @Reference
    private MemberService memberService;
    @RequestMapping("/login")
    public Result login(HttpServletResponse httpResponse, @RequestBody Map map){
        String telephone = (String) map.get("telephone");
        String validateCode = (String) map.get("validateCode");
//        从Redis中查找到验证码
        String code = jedisPool.getResource().get(telephone + RedisMessageConstant.SENDTYPE_LOGIN);
        if (validateCode != null && code!=null&&validateCode.equals(code)){
//            验证码输入正确
//            判断当前用户是否为会员
            Member member =memberService.findByTelephone(telephone);
//            如果不是会员则自动注册为会员
            if (member==null){
                member = new Member();
                member.setPhoneNumber(telephone);
                member.setRegTime(new Date());
                memberService.add(member);
            }
//            添加cookie  30分钟有效 内容为手机号
            Cookie cookie = new Cookie("login_member_telephone", telephone);
            cookie.setMaxAge(60*60*24*30);
            cookie.setPath("/");
            httpResponse.addCookie(cookie);
//            保存会员信息到Redis中
            String json = JSON.toJSONString(member);
            jedisPool.getResource().setex(telephone,60*30,json);
            return new Result(true,MessageConstant.LOGIN_SUCCESS);

        }else {
            return new Result(false, MessageConstant.VALIDATECODE_ERROR);
        }
    }
}
